color

When you do stack charts, it is important that the colors differ so much from each other that they are not mixed up. I made a function that returns a predetermined number of color codes that I've tested that is not too similar to each other.

When these color codes ends, a random number generator creates new color codes, these are not controlled, but my tests shows that it will do well.

Maybe I am doing a new feature one day that randomly generates an indefinite series of colors that can lie next to each other without being mixed up.

This is how you can add colorpicker to a form textfield for instance in your theme settings file.


drupal_add_css('misc/farbtastic/farbtastic.css');
drupal_add_js('misc/farbtastic/farbtastic.js');

$form['color'] = array(
'#type' => 'textfield',
'#title' => t('Color pickmeup'),
'#default_value' => '#123456',
'#description' => '

',
);

$form['colorpicker_example'] = array(
'#type' => 'item',
'#description' => "